The number of
methamphetamine-related visits to U.S. hospital emergency
departments jumped from about 68,000 in 2007 to almost 103,000 in
2011, the latest year for which such data is available, a new
federal government report finds.

Despite the
well-publicized risks of skin damage and cancer from too much sun,
people continue to soak up ultraviolet radiation outdoors and in
tanning salons. Now a new animal study adds to evidence that for
some, tanning is truly an addiction.